Результаты (
английский) 3:
[копия]Скопировано!
at the dentist's office all the necessary instruments, dental mirrors, pliers, explorers, excavators, forceps - are sterilized and ready for use. when a patient enters the room, he is comfortably seated in a dental chair and the dentist asks what is troubling him. "if a patient tv of a mild toothache the dentist asks him to open the mouth.takes the dental mirror and an explorer and begins probing for cavities. when there is a to in the tooth, it means the tooth is carious. then, the specialist removers the debris and the decaying dentine with an excavator, cleans and forms the to with the drilling machine using special provides. if the to is not large, the tooth can be stopped with a permanent filling.if a patient for from letter of toothache and pain irradiates to his right eye, the temple and the ear, the pulp has to be devitalized and extirpated. then, the dentist may act in two different ways. is he puts some arsenic paste on an opened pulp and stops the tooth with a temporary filling. in this case the patient has to visit the doctor in two days to complete the treatment.or the dentist can give the patient an injection ail anaesthetic, carry out the necessary procedures and stop the teeth with the permanent filling. this method is convenient, but also not too
when the oral to the of the patient is in bad condition, the necks of the teeth are covered with tartar, the gums are swollen and bleeding the dentist makes the diagnosis of gingivitis.he clears the teeth from tartar and makes the patient rinse his mouth with an antiseptic solution. for gingivitis the dentist is prescribes antibiotics, a special mouthwash, vitamin c, and the person has to undergo a long period of treatment. in all cases the patient is recommended to clean his teeth twice a day, to avoid certain food, to rinse his mouth after every meal.to visit a dentist once a year. if a person follows these rules of mouth hygiene, he'll have his teeth intact.
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